The new 2019 Mercedes-AMG GT 63 S Edition 1 model is available exclusively for the top-of-the-range Mercedes-AMG GT 63 S 4-Door Coupe, which features the most powerful version of the AMG 4.0-liter V8 biturbo engine with an output of 630 horsepower and 664 lb-ft of torque to a top speed of 195 mph. Sales release of the first four-door AMG GT in the U.S. market is in early 2019 for the AMG GT 63 and 63 S and in mid-2019 for the AMG GT 53.
